3D strength Analyzer

[JackSkellington90]

Hello Nagadomi, hope you are well.

This is more of an idea rather than an issue. Currently it takes me quite a while to figure out the best 3D strength for a film that wouldn't cause any eye fatigue issues, I sometimes do tests then take screenshots in anaglyph 3D then post it on chat gpt, although it's not always accurate it's good at telling at which point the 3D gets too agressive, and it changes based on the film's frame size, color or how it was filmed. Would it be possible in the future to have some sort of iw3 software where you can upload a clip and it could suggest the best 3D strength and convergence plane for that film based on the AI model ? It would certainly help me make a faster decision before converting.

I would highly appreciate it if it's at all possible, thank you for everything you do. :)

[nagadomi]

I believe this issue occurs because the appropriate 3D strength varies between indoor and outdoor scenes. (max distance).
The cause is likely that disparity is mapped to the 0–1 range for all scenes.
When using a metric depth model, it should be possible to calculate geometrically correct disparity by assuming certain screen sizes and distances. However, it is not implemented that way at the moment.
In Any_V3_Mono, I've adjusted this part to be closer to the ideal, so the problem should be reduced.

[JackSkellington90]

Hello Nagadomi, I tried the new model but still struggle finding the right depth, I use chat gpt but it's not very reliable either. If there is any kind of table or chart to suggest 3D strengths it could be useful in the future.